CN220594531U

CN220594531U - Shock attenuation strenghthened type wheel hub

Info

Publication number: CN220594531U
Application number: CN202321861712.3U
Authority: CN
Inventors: 韩阳; 韩超; 胡本康
Original assignee: Linyi Tongjia Construction Machinery Co ltd
Current assignee: Linyi Tongjia Construction Machinery Co ltd
Priority date: 2023-07-17
Filing date: 2023-07-17
Publication date: 2024-03-15
Anticipated expiration: 2033-07-17

Abstract

The utility model discloses a damping reinforced hub, which comprises a hub steel ring, wherein a central shaft is arranged in the hub steel ring, a main supporting rib is arranged on the outer wall of the hub steel ring, auxiliary supporting ribs are arranged on two sides of the main supporting rib, and an outer ring hub is connected with the outer side of the main supporting rib; the rubber ring is arranged on the outer side of the outer ring hub, a hard rubber ring is arranged on the outer side of the rubber ring, and a plurality of protruding blocks are arranged on the outer wall of the hard rubber ring; and the rubber column is arranged between the protruding blocks, and a damping spring is arranged on the outer side of the rubber column. This shock attenuation strenghthened type wheel hub compares with current device, can improve wheel hub's intensity through main stay muscle and auxiliary stay muscle cooperation, reduces its probability of deformation, can receive when jolting through rubber column and damping spring, absorbs the vibration power that it received, simultaneously with rubber circle and hard rubber circle and gasbag circle cooperation, the atress of wheel hub itself can greatly reduced reaches fine shock attenuation effect.

Description

Shock attenuation strenghthened type wheel hub

Technical Field

The utility model relates to the technical field of hubs, in particular to a shock absorption reinforced hub.

Background

The hub is a cylindrical metal part with the inner contour of the tire supporting the tire and centered on the axle. Also called rim, steel rim, wheels and tyre bell. The hub has various types according to the diameter, width, forming mode and materials.

The Chinese patent with the publication number of CN217532399U discloses a hub, relates to the field of vehicle accessories, and comprises a hub body and a steel ring arranged on the hub body, wherein a plurality of separation protrusions I are formed in the inward recess of the steel ring, the separation protrusions I are distributed at intervals circumferentially along the inner ring wall of the steel ring, and mounting grooves are formed between the adjacent separation protrusions I and are used for clamping magnetic steel sheets. Through setting up protruding one and mounting groove of separation, under the prerequisite that realizes wheel hub and magnet steel piece basis function, reduced the use of magnet steel piece, alleviateed wheel hub's weight, be favorable to reducing the automobile energy consumption, realize wheel hub's lightweight to reduced the material consumption of magnet steel piece, be favorable to reducing wheel hub's manufacturing cost, improved the economic nature of wheel hub production.

The wheel hub of above-mentioned, though having reduced the use of magnet steel piece, alleviateed wheel hub's weight, be favorable to reducing the automobile energy consumption, realize wheel hub's lightweight, but the wheel hub of prior art is most shock attenuation effect relatively poor, leads to the vehicle in the driving, and the driver experiences the sense relatively poor, and the vehicle is long-time, long distance in-process of driving, and the wheel hub receives the impact that produces when jolting greatly, probably leads to wheel hub to take place to warp, shortens life, for this reason, we propose a shock attenuation strenghthened type wheel hub.

Disclosure of Invention

The utility model aims to provide a shock absorption reinforced hub, which solves the problems that most of the prior hubs have poor shock absorption effect, so that a driver experiences poor feeling in the running process of a vehicle, and the hub is greatly impacted when the vehicle is overturned in the long-time and long-distance running process, the hub is possibly deformed, and the service life is shortened.

In order to achieve the above purpose, the present utility model provides the following technical solutions: a shock absorbing reinforced hub comprising:

the inner part of the hub steel ring is provided with a central shaft, the outer wall of the hub steel ring is provided with a main supporting rib, both sides of the main supporting rib are provided with auxiliary supporting ribs, and the outer side of the main supporting rib is connected with an outer ring hub;

the rubber ring is arranged on the outer side of the outer ring hub, a hard rubber ring is arranged on the outer side of the rubber ring, a plurality of protruding blocks are arranged on the outer wall of the hard rubber ring, an air bag ring is arranged on the outer side of the hard rubber ring, and an air charging port is arranged at one end outside the air bag ring;

and the rubber column is arranged between the protruding blocks, and a damping spring is arranged on the outer side of the rubber column.

Preferably, the wheel hub steel ring is fixedly connected with the outer ring hub through the main supporting ribs and the auxiliary supporting ribs, and the main supporting ribs and the auxiliary supporting ribs are distributed at equal intervals.

Preferably, the rubber ring is attached to the outer ring hub, and the hard rubber ring forms an elastic structure with the outer ring hub through the rubber ring.

Preferably, the convex blocks are uniformly distributed, and the air bag rings are mutually clamped with the hard rubber rings through the convex blocks.

Preferably, the rubber columns are distributed at equal intervals, and the rubber columns penetrate through the damping springs.

Preferably, the rubber ring is further provided with:

the fixed ring piece, it installs the both ends of rubber circle, fixed ring piece's internally mounted has positioning bolt, the rubber circle is connected with outer lane hub through positioning bolt and fixed ring piece.

Preferably, the positioning bolt is further provided with:

the limiting rotating plate is arranged on one side of the positioning bolt, a rotating shaft is arranged on one side in the limiting rotating plate, and the limiting rotating plate is mutually perpendicular to the positioning bolt.

Compared with the prior art, the utility model provides the damping reinforced hub, which has the following beneficial effects:

according to the utility model, the strength of the wheel hub can be improved through the matching of the main supporting ribs and the auxiliary supporting ribs, the deformation probability of the wheel hub is reduced, the vibration force of the wheel hub can be absorbed through the rubber column and the damping spring when the vehicle is jolt, and meanwhile, the wheel hub is matched with the rubber ring, the hard rubber ring and the air bag ring, so that the stress of the wheel hub can be greatly reduced, a good damping effect is achieved, the problems that most of damping effects of the wheel hub in the prior art are poor, the experience of a driver is poor in the running process of the vehicle, the impact generated when the wheel hub is jolt in the running process of the vehicle for a long time and a long distance is large, the wheel hub is possibly deformed, and the service life is shortened are avoided.

Drawings

FIG. 1 is a schematic diagram of the overall structure of the present utility model;

FIG. 2 is an enlarged schematic view of the structure of FIG. 1A according to the present utility model;

FIG. 3 is an outboard elevational view of the hub of the present utility model;

FIG. 4 is a schematic outboard side elevational view of the hub of the present utility model.

In the figure: 1. a hub steel ring; 2. a central shaft; 3. a main support bar; 4. auxiliary supporting ribs; 5. a rubber ring; 6. a hard rubber ring; 7. a protruding block; 8. a rubber column; 9. a damping spring; 10. an air bag ring; 11. a fixing ring piece; 12. an inflation inlet; 13. positioning bolts; 14. limiting rotating plate; 15. a rotating shaft; 16. an outer ring hub.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Referring to fig. 1-3, a shock absorbing reinforced hub, comprising: the novel wheel hub comprises a wheel hub steel ring 1, wherein a central shaft 2 is arranged in the wheel hub steel ring 1, a main supporting rib 3 is arranged on the outer wall of the wheel hub steel ring 1, auxiliary supporting ribs 4 are arranged on two sides of the main supporting rib 3, and an outer ring hub 16 is connected to the outer side of the main supporting rib 3; the wheel hub steel ring 1 is fixedly connected with the outer ring hub 16 through the main supporting ribs 3 and the auxiliary supporting ribs 4, and the main supporting ribs 3 and the auxiliary supporting ribs 4 are distributed at equal intervals; : the main supporting ribs 3 and the auxiliary supporting ribs 4 can play a supporting role between the hub steel ring 1 and the outer ring hub 16, and simultaneously the strength of the hub can be improved and the deformation probability of the hub can be reduced by matching the main supporting ribs with the auxiliary supporting ribs; the rubber ring 5 is arranged on the outer side of the outer ring hub 16, the hard rubber ring 6 is arranged on the outer side of the rubber ring 5, a plurality of protruding blocks 7 are arranged on the outer wall of the hard rubber ring 6, the rubber ring 5 is attached to the outer ring hub 16, and an elastic structure is formed between the hard rubber ring 6 and the outer ring hub 16 through the rubber ring 5; the rubber ring 5, the hard rubber ring 6 and the air bag ring 10 can play a role in buffering the outer ring hub 16; an air bag ring 10 is arranged on the outer side of the hard rubber ring 6, and an air charging port 12 is arranged at one end outside the air bag ring 10; the convex blocks 7 are uniformly distributed, and the air bag ring 10 is mutually clamped with the hard rubber ring 6 through the convex blocks 7; the convex blocks 7 can enable the air bag ring 10 and the hard rubber ring 6 to be mutually clamped, so that the connection tightness is improved; rubber columns 8 mounted between the protruding blocks 7, and damping springs 9 arranged outside the rubber columns 8; the rubber columns 8 are equidistantly distributed, and the rubber columns 8 penetrate through the damping springs 9; the rubber column 8 and the damping spring 9 can absorb vibration force received by the vehicle when the vehicle is jolt, and simultaneously are matched with the rubber ring 5, the hard rubber ring 6 and the air bag ring 10, so that stress of the hub can be greatly reduced, and a good damping effect is achieved.

Referring to fig. 1, 3 and 4, a shock absorbing reinforced hub, comprising: the fixed ring pieces 11 are arranged at two ends of the rubber ring 5, positioning bolts 13 are arranged in the fixed ring pieces 11, and the rubber ring 5 is connected with the outer ring hub 16 through the positioning bolts 13 and the fixed ring pieces 11; the positioning bolts 13 and the fixed ring pieces 11 can facilitate the installation of the damping mechanism on the hub and the mutual disassembly of the damping mechanism and the fixed ring pieces, so that the damping mechanism can be replaced regularly, and the use effect of the damping mechanism is ensured; the limiting rotating plate 14 is arranged on one side of the positioning bolt 13, a rotating shaft 15 is arranged on one side in the limiting rotating plate 14, and the limiting rotating plate 14 is mutually perpendicular to the positioning bolt 13; the rotation shaft 15 can be convenient for limit rotating plate 14's rotation, can play spacing effect to positioning bolt 13 through limit rotating plate 14, has guaranteed positioning bolt 13 and damper's stability.

Working principle: when the damping reinforced hub is used, firstly, the damping mechanism is mounted on the hub through the positioning bolt 13 and the fixed ring piece 11, the limiting rotating plate 14 is rotated through the rotating shaft 15, the limiting effect is achieved on the positioning bolt 13 through the limiting rotating plate 14, and the stability of the positioning bolt 13 and the damping mechanism is ensured; secondly, after the tire is arranged on the hub, the hub is arranged on a vehicle, and in the running process, the vehicle driving piece can drive the central shaft 2 to drive the hub to rotate; then, the main supporting ribs 3 and the auxiliary supporting ribs 4 can play a supporting role between the hub steel ring 1 and the outer ring hub 16, and simultaneously the strength of the hub can be improved and the deformation probability of the hub can be reduced by matching the main supporting ribs with the auxiliary supporting ribs; finally, the rear bulge 7 can enable the air bag ring 10 and the hard rubber ring 6 to be clamped with each other, connection tightness is improved, when a vehicle is jolt, the rubber column 8 and the damping spring 9 can absorb vibration force received by the vehicle, the rubber column is matched with the rubber ring 5, the hard rubber ring 6 and the air bag ring 10, stress of the hub is greatly reduced, and a good damping effect is achieved, so that the working principle of the damping reinforced hub is achieved.

Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. A shock-absorbing reinforced hub, comprising:

the novel wheel hub comprises a wheel hub steel ring (1), wherein a central shaft (2) is arranged in the wheel hub steel ring (1), a main supporting rib (3) is arranged on the outer wall of the wheel hub steel ring (1), auxiliary supporting ribs (4) are arranged on two sides of the main supporting rib (3), and an outer ring hub (16) is connected to the outer side of the main supporting rib (3);

the rubber ring (5) is arranged on the outer side of the outer ring hub (16), the hard rubber ring (6) is arranged on the outer side of the rubber ring (5), a plurality of protruding blocks (7) are arranged on the outer wall of the hard rubber ring (6), the air bag ring (10) is arranged on the outer side of the hard rubber ring (6), and an air charging port (12) is formed in one end outside the air bag ring (10);

rubber column (8), it installs between protruding piece (7), the outside of rubber column (8) is equipped with damping spring (9).

2. The shock absorption reinforced hub according to claim 1, wherein the hub steel ring (1) is fixedly connected with the outer ring hub (16) through the main supporting ribs (3) and the auxiliary supporting ribs (4), and equal distances between the main supporting ribs (3) and the auxiliary supporting ribs (4) are distributed.

3. A shock-absorbing reinforced hub according to claim 1, wherein the rubber ring (5) is attached to the outer ring hub (16), and the hard rubber ring (6) is formed into an elastic structure by the rubber ring (5) and the outer ring hub (16).

4. A shock-absorbing reinforced hub according to claim 1, wherein the protruding blocks (7) are uniformly distributed, and the air bag ring (10) is mutually clamped with the hard rubber ring (6) through the protruding blocks (7).

5. A shock-absorbing reinforced hub according to claim 1, characterized in that the rubber columns (8) are equally spaced apart and the rubber columns (8) extend through the inside of the shock-absorbing springs (9).

6. A shock-absorbing reinforced hub according to claim 1, wherein the rubber ring (5) is further provided with:

the fixed ring piece (11) is arranged at two ends of the rubber ring (5), a positioning bolt (13) is arranged in the fixed ring piece (11), and the rubber ring (5) is connected with the outer ring hub (16) through the positioning bolt (13) and the fixed ring piece (11).

7. A shock-absorbing reinforced hub according to claim 6, wherein the positioning bolt (13) is further provided with:

the limiting rotating plate (14) is arranged on one side of the positioning bolt (13), a rotating shaft (15) is arranged on one side in the limiting rotating plate (14), and the limiting rotating plate (14) and the positioning bolt (13) are mutually perpendicular.